AquaReady Foam Sponge for SIGMA-2 Media Reactor

Optimize your fluidised filtration performance with the AquaReady Foam Sponge for SIGMA-2 Media Reactor replacement kit. This premium replacement foam sponge set is a direct replacement for the sponges included with AquaReady SIGMA-2 media reactor setups. Built specifically to fit your specialized equipment, these mechanical filtration pads effectively trap fine particles and keep granular media like GFO or carbon contained inside your reactor chamber. Replacing your worn sponges regularly helps maintain proper water pressure, prevents channeling, and ensures crystal clear water conditions throughout your saltwater reef tank or freshwater fish tank system. Each durable maintenance package includes 2 foam sponges for a complete cartridge refresh.